49005840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 166239360

約数和(自身を除く): 117233520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 113, 120, 130, 139, 156, 195, 208, 226, 240, 260, 278, 312, 339, 390, 417, 452, 520, 556, 565, 624, 678, 695, 780, 834, 904, 1040, 1112, 1130, 1356, 1390, 1469, 1560, 1668, 1695, 1807, 1808, 2085, 2224, 2260, 2712, 2780, 2938, 3120, 3336, 3390, 3614, 4170, 4407, 4520, 5421, 5424, 5560, 5876, 6672, 6780, 7228, 7345, 8340, 8814, 9035, 9040, 10842, 11120, 11752, 13560, 14456, 14690, 15707, 16680, 17628, 18070, 21684, 22035, 23504, 27105, 27120, 28912, 29380, 31414, 33360, 35256, 36140, 43368, 44070, 47121, 54210, 58760, 62828, 70512, 72280, 78535, 86736, 88140, 94242, 108420, 117520, 125656, 144560, 157070, 176280, 188484, 204191, 216840, 235605, 251312, 314140, 352560, 376968, 408382, 433680, 471210, 612573, 628280, 753936, 816764, 942420, 1020955, 1225146, 1256560, 1633528, 1884840, 2041910, 2450292, 3062865, 3267056, 3769680, 4083820, 4900584, 6125730, 8167640, 9801168, 12251460, 16335280, 24502920, 49005840]

約数ペア:

[(1, 49005840), (2, 24502920), (3, 16335280), (4, 12251460), (5, 9801168), (6, 8167640), (8, 6125730), (10, 4900584), (12, 4083820), (13, 3769680), (15, 3267056), (16, 3062865), (20, 2450292), (24, 2041910), (26, 1884840), (30, 1633528), (39, 1256560), (40, 1225146), (48, 1020955), (52, 942420), (60, 816764), (65, 753936), (78, 628280), (80, 612573), (104, 471210), (113, 433680), (120, 408382), (130, 376968), (139, 352560), (156, 314140), (195, 251312), (208, 235605), (226, 216840), (240, 204191), (260, 188484), (278, 176280), (312, 157070), (339, 144560), (390, 125656), (417, 117520), (452, 108420), (520, 94242), (556, 88140), (565, 86736), (624, 78535), (678, 72280), (695, 70512), (780, 62828), (834, 58760), (904, 54210), (1040, 47121), (1112, 44070), (1130, 43368), (1356, 36140), (1390, 35256), (1469, 33360), (1560, 31414), (1668, 29380), (1695, 28912), (1807, 27120), (1808, 27105), (2085, 23504), (2224, 22035), (2260, 21684), (2712, 18070), (2780, 17628), (2938, 16680), (3120, 15707), (3336, 14690), (3390, 14456), (3614, 13560), (4170, 11752), (4407, 11120), (4520, 10842), (5421, 9040), (5424, 9035), (5560, 8814), (5876, 8340), (6672, 7345), (6780, 7228)]